7660840745

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1\times {\mathrm{1297}}^1$

素因数の和:2105

約数の個数: 32

約数和(自身を含む): 9689518080

約数和(自身を除く): 2028677335

約数列:

[1, 5, 31, 53, 155, 265, 719, 1297, 1643, 3595, 6485, 8215, 22289, 38107, 40207, 68741, 111445, 190535, 201035, 343705, 932543, 1181317, 2130971, 4662715, 5906585, 10654855, 28908833, 49424779, 144544165, 247123895, 1532168149, 7660840745]

約数ペア:

[(1, 7660840745), (5, 1532168149), (31, 247123895), (53, 144544165), (155, 49424779), (265, 28908833), (719, 10654855), (1297, 5906585), (1643, 4662715), (3595, 2130971), (6485, 1181317), (8215, 932543), (22289, 343705), (38107, 201035), (40207, 190535), (68741, 111445)]